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Recently, synthesis technology of ultra-fine nano-structured materials can be attained by utilizing ultrasonic radiation because it is able to provide high frequency clean energy to prevent the agglomeration [4].
The shift could be due to increase of the surface area possibly resulting from the size decrease of material.
Acknowledgments This work has partially been supported by the National Nanotechnology Center (NANOTEC), NSTDA, Ministry of Science and Technology, Thailand, through its program of Center of Excellence Network.
Yixin, Grain Growth Kinetics of SnO2 nanocrystals Synthesized by Precipitation Method, Journal of Wuhan University of Technology-Mater, Sci.Ed. (2010) 929-934
Sedghi, Synthesis of SnO2 nanopowders by a sol-gel process using proponol-isopropanol mixture, Central European Journal of Chemistry, 6(4), (2008)651-656.

Introduction Uniform Droplet Spray (UDS) process was first proposed by Yim at 1996, in which molten metal droplets are ejected through the nozzle to the inert gas environment by applying the static pressure on the bulk liquid material in the generator, and then deposit onto a movable substrate to fabricate 3-D prototypes [1].
It is reported that UDS rapid prototyping has been used in biomedicine, micro-structure and graded materials fabrication, and repair of spaceflight structures.
Acknowledgements This work was supported by a grant from the National Natural Science Foundation of China under grant numbers 50975286 and 50735006, and by National Key Laboratory for Remanufacturing Grant Nos. 9140C85020210OC8505 and 9140C85020511OC85.
Nichols: Journal of Computational Physics Vol.39 (1981), p. 201 [5] R.
Zemach: Journal of Computational Physics Vol.100 (1992), p. 335 [7] Y.

Experimental procedures SFE has been used to obtain essential oils from different raw materials.
Journal of Supercritical Fluids, 45, 306–313. (2008)
Innovative Food Science and Emerging Technologies 10. 530-536. (2009) [4]Diaz,S., Espinosa,S.
CIESC Journal, 2009, 60(3):678.
Journal of Process Control, 19:581. (2009) [15]G.Cybenko.

Topology Optimization of Suspension of the Hard Disk Drive based on SIMP Method Yang Shuyi1,a, Li Hong1,b, Ou Yangbin1,c 1 Hunan University of Science and Technology, Xiangtan 411201, China aysy822@126.com b15973231761@163.com c329364863@qq.com Keywords: Suspension; Topology optimization; SIMP; Multi-objective; Frequency.
Yu and Liu[2-3], based on material distribution method, the natural frequency and supple of the maximum suspension are regarded as the optimization objective for multi-objective topology optimization.
Fig.6 The 1st bending frequency Fig.7 The 1st torsional frequency Fig. 8 The 1st sway frequency topology optimization of structure topology optimization of structure topology optimization of structure Comparing Fig 1 and Fig 6,7,8 show that the variation of topology optimization structure of a single objective in suspension structure is mainly in the front end, and the inner of the front end material produces the butterfly empty material in the maximum first order bending frequency, on the contrary, the empty material is produced in the outer of the front end material in the maximum first order torsional frequency, in the maximum first order sway frequency, the empty material is produced in the inner and outer of structure material.
Acknowledgements This research is sponsored by the Natural Science Foundation of China (Grant No. 51075139) and the Key Project of Chinese Ministry of Education (Grant No.211120) and Scientific Research Fund of Hunan Provincial Education Department (Grant No. 10B030).
Topological design of HDD(Hard Disk Drive) suspension based on dynamical compliance.Journal of Mechanical Strength, 2005,29(2):269-273

Antioxidant activity test of mice Mice were continuously perfused 30 days, after 30 min of last administration, the mice were killed by cervical dislocation, and materials were drawn.
Marx: Science Vol. 235(1987), p. 529-531
Chi: Food Science Vol. 24(2003), p. 90-92
Jeney: Faseb Journal Vol. 20(2006), p. 334-336
Orr: Biochemical Journal Vol. 360(2001), p. 209-216.

Fan delian et al thought the source derived from exterior of the earth and the model is hot brine + eruptive material + materials from exterior of the earth [17].
[8] Shengrong Li, Zhenmin Gao: Science in China Series D.
[9] Shengrong Li, Qiyun Xiao: Science in China Series D.
[15] Chaodong Wu, Quanlin Hou: Progress in Nature Science.
[16] Jian Yang, Facheng Yi, Tao Liu, Hujie Li: Chinese Journal of Geology.

Physicochemical and Slow-release antibacterial properties of Clove oil/β-Cyclodextrin inclusion complex Xihai Hao1, 2, a , Ping Jiang1, 2, b 1Key Laboratory of New Packaging Materials and Technology, Hunan University of Technology, Zhuzhou Hunan 412007,China 2School of Packaging and Materials Engineering, Hunan University of Technology, Zhuzhou Hunan 412007,China ahaoxihai@tom.com bjiangping0122@163.com Keywords: clove oil, inclusion complex, β-Cyclodextrin, Slow-release antibacterial properties Abstract.
Material and methods Materials.
Acknowledgements This paper is funded by key project of the Office of Science and Technology Plan of Hunan Province (2010GK2029).
References [1] Wq.Guan,S.F.Li: Food Science Vol26(2005),p. 227-230 [2] L.Szente, J.Szejtli: Trends in Food Science& Technology Vol.15(2004),p.37–142 [3] G.Astray, C.Gonzalea-Barreiro, J.
J.Waleczek, C.Marques, B.Hempel, European Journal of Pharmaceutics and Biopharmaceutics Vol55(2003),p. 247–251 [6] Hadaruga, D.

Introduction Internal friction technique has been proved to be a very useful sensitive method for studying the structural changes and atomic defects in materials for decades [1].
(3) Where [σ] is allowable stress (N/mm2) (n is safety factor) For the plastic materials, n is located on 1.3-1.7[9], n can be 1.5, (4) Introducing the values of Q and σs into (2), it is calculated to be d1≥19.4 mm.
Yan, et al: Journal of Shanghai Jiaotong University Vol.44(2010), 0683-0686
Yang: Mechanics of Materials, Science Press, Beijing(2012)
Cai: Mechanics of Material, Tongji University Press, Shanghai (1997).

Introduction Uniform ordered nanoporous carbons (ONC) have many useful applications in separation, electrode materials and catalytic reactions owing to their outstanding advantages of high specific surface area, well-defined narrow pore size distribution, thermal and chemical resistance[1-3].
Conclusions Ordered nanoporous carbon (ONC) materials were successfully synthesized from sucrose via SBA-15 hard template.
New Carbon Materials 21(2006): 374
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Chinese Journal of Inorganic Chemistry 22(2006): 714

Influences of Atomizing Pressure on Preparation Processing of Lead-free Solder Powder Tianhan Xu 1,a, Maiqun Zhao 2,b,and Danghui Wang 1,c 1School of Materials Science and Engineering, Xi’an Shiyou University, Xi’an 710065, PR China 2School of Materials Science and Engineering, Xi’an University of Technology, Xi’an 710048, PR China axutianhan@xsyu.edu.cn, bzhaomq@mail.xaut.edu.cn, cdhwang@xsyu.edu.cn Keywords: Powder product; Air atomization; Atomization gas pressure; Pressure of melt delivery tube tip; Powder properties Abstract.
Acknowledgements The authors are grateful to the Natural Science Foundation Project of Shaanxi Province, China (No. 2002E111); Materials Process Engineering key subject (No.
[3] Ünal R, Journal of Materials Processing Technology, 2006, 180: 291-295